Chamaedorea Elegans Adplants Nori Gladiolus American Meadows Here's a plant that has fallen prey to overharvesting. Goldenseal, Hydrastis canadensis, is an herbaceous understory species of the eastern deciduous forests, with Indiana the heart of its range, according to NatureServe. Arborvitae Thuja Emerald Green (Smaragd) Plant Me Green FunFactTuesday Did you know maize (corn) started out as a small grass? Yes, corn is grass; so if someone asks, "Have you ever eaten grass?" you can say all the time! Maize